package com.longxiao.mapper;

import com.longxiao.entity.StudentPushBinding;

/**
 * 学生推送标识绑定关系表接口
 *
 * @author kunyang
 */
public interface StudentPushBindMapper {

    StudentPushBinding selectByUserId(String userId);

    StudentPushBinding selectByRegId(String regId);

    void insert(StudentPushBinding studentPushBinding);

    int updateById(StudentPushBinding studentPushBinding);

    void deleteByUserId(String userId);
}
